diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dm/device.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index 7ada7200e3d..725e313eacd 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -131,6 +131,13 @@ enum { * @child_head: List of children of this device * @sibling_node: Next device in list of all devices * @flags: Flags for this device DM_FLAG_... + * @sqq: Allocated sequence number for this device (-1 = none). This is set up + * when the device is bound and is unique within the device's uclass. If the + * device has an alias in the devicetree then that is used to set the sequence + * number. Otherwise, the next available number is used. Sequence numbers are + * used by certain commands that need device to be numbered (e.g. 'mmc dev') + * + * The following two fields are deprecated: * @req_seq: Requested sequence number for this device (-1 = any) * @seq: Allocated sequence number for this device (-1 = none). This is set up * when the device is probed and will be unique within the device's uclass. @@ -156,6 +163,7 @@ struct udevice { struct list_head child_head; struct list_head sibling_node; uint32_t flags; + int sqq; int req_seq; int seq; #ifdef CONFIG_DEVRES |